Not that it would matter, but I think the point is that you have a better chance of swimming away from the falls when
you are further underwater (where the pressure isn't as great as at the surface), and you therefore shouldn't waste previous oxygen by swimming straight back up to where you're gonna get pummeled.
This message has been modified
Originally posted on Apr 1, 2020 at 2:10:26pm
Message modified by SingleStrapBackpack on Apr 1, 2020 at 2:11:26pm